大数据 hadoop安装遇到问题

老男孩ii

在部署hadoop的时候 在最后验证的时候出现了这个报错  该怎么解决呀



[cxw@master ~]$ start-dfs.shStarting namenodes on [master]
master: command-line: line 0: Bad configuration option: strichhostkeychecking
slave1: command-line: line 0: Bad configuration option: strichhostkeychecking
slave2: command-line: line 0: Bad configuration option: strichhostkeychecking
Starting secondary namenodes [0.0.0.0]
0.0.0.0: command-line: line 0: Bad configuration option: strichhostkeychecking
[cxw@master ~]$ jps
3216 Jps
[cxw@master ~]$

parallel

配置文件有问题？  可能是名称节点和数据节点ip不对还是  之前没有远程相互发送公匙？